Williams B T, Davis P L, Roberts E F. "一种的合成方法" [P]. US Patent, US 11178918 B2, 2016-02-20.
发明人唐晓军,刘建华,高志强. "Method for the Synthesis of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(phenylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol" [P]. 中国发明专利, 专利号 CN 108934053 A, 授权公告日 2025-01-23.
Davis P L, Anderson J P, Lee S K. "A Process for Preparing High-Purity (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(phenylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol" [P]. US Patent, US 10642716 B2, 2024-10-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 2427, (12), 3208-3233.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2020, 1426, (11), 2916-2919.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(phenylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol Using HRMS and NMR". Anal. Methods, 2014, 799, (12), 5605-5618.